Rechargeable battery



FIG. 1 is a perspective view of the rechargeable battery;

FIG. 2 is a front elevation view of the rechargeable battery;

FIG. 3 is a rear elevation view of the rechargeable battery;

FIG. 4 is a left side elevation view of the rechargeable battery, the right side elevation view being a mirror image thereof;

FIG. 5 is a top plan view of the rechargeable battery; and,

FIG. 6 is a bottom plan view of the rechargeable battery. 

We claim the ornamental design for a rechargeable battery, as shown and described. 